Board Thread:Pokémon Help/@comment-29807223-20170425195433

My team is Aggron moves 1. Earthquake 2. Rock Slide 3. Iron Tail and 4 is blank

Venusaur 1. Leach seed 2. Enegry Ball 3. Sludge Bomb 4. Petal Dance

Salmance 1. Dragon Claw 2. Earthquake 3. Flamethrower 4. Roost

Ash-Greninja 1. Scald 2. Ice beam 3. Hydro Pump/ Grass Knot 4. Night Slash/ Grass knot

And I need 2 other pokes. Who should I use. I will mega either Aggron or Venasaur  